Wednesday, August 19, 2026

AI "Luddite" Concern is About Money, Not Technology

Perhaps we should not be surprised that polls show young people are wary of artificial intelligence, fearing it will take jobs. Such distrust seems a recurring feature of economic and technology history.


Period / technology

Workers or groups affected

Nature of the distrust

What actually happened

1811–1816: mechanized textile looms

English handloom weavers, framework knitters, textile artisans

Luddites destroyed machinery they believed was being used to replace skilled labor and cut wages.

Many traditional textile skills really did decline. The textile industry became increasingly mechanized, although employment did not simply disappear; production and markets expanded. The original Luddite grievances were therefore partly about distribution of income and control over work, not just technology. (National Archives)

Early–mid 1800s: steam power and railroads

Canal workers, coachmen, agricultural workers, some local trades

Railroads were portrayed as dangerous to existing occupations and disruptive to communities and established economic arrangements.

Railroads destroyed or diminished some occupations while creating enormous new industries and occupations. Opposition also reflected land, environmental and social concerns—not simply employment. (DigitalCommons)

Late 1800s–early 1900s: industrial machinery

Skilled craftsmen, factory workers, agricultural laborers

Mechanization was feared to replace skilled human labor with machines and reduce workers to machine tenders.

Industrial productivity exploded. Many occupations disappeared or shrank, but manufacturing employment and entirely new industries expanded for long periods. The nature of work changed dramatically.

1920s–1940s: automatic telephone switching

Telephone operators, predominantly women

Mechanical switching threatened one of the most visible employment opportunities for women.

AT&T automated more than half of the U.S. telephone network between 1920 and 1940, eliminating most operator jobs. Yet research finds that employment among subsequent generations of young women was not reduced overall because new clerical and service occupations expanded. Incumbent operators, however, suffered significantly. (National Bureau of Economic Research)

1940s–1960s: farm mechanization

Agricultural laborers, farmhands

Tractors, combines and other machinery dramatically reduced the need for manual agricultural labor.

Agricultural employment collapsed as productivity soared. Workers moved into manufacturing, construction and services. This is one of the clearest historical examples of technology eliminating an enormous number of jobs while the economy simultaneously became much richer.

1950s–1960s: computers and industrial automation

Factory workers, railroad workers, clerical workers

This produced a remarkably modern debate about “technological unemployment.” Organized labor worried that automation would eliminate entire categories of work.

The concern was serious enough that the Kennedy administration created programs for retraining and adjustment. The U.S. Department of Labor records widespread fear that automation would produce mass permanent unemployment. (U.S. Department of Labor)

1960s: automation in manufacturing

Automobile, steel, railroad and coal workers

Workers saw machines producing more output with fewer people. Kennedy himself warned of “industrial dislocation” and unemployment.

Productivity increased dramatically while employment shifted toward other sectors. But the adjustment was painful and geographically concentrated. Kennedy noted that railroads, coal mines and steel mills could produce more with substantially fewer workers. (JFK Library)

1970s–1990s: ATMs

Bank tellers

It seemed almost inevitable that machines dispensing cash and accepting deposits would eliminate tellers.

Something more interesting happened. ATMs reduced the number of tellers needed per branch, but they also reduced the cost of opening branches. More branches and banking services partly offset the productivity effect. Tellers' work shifted toward customer service and sales. (IMF eLibrary)

1970s–2000s: computers in offices

Typists, secretaries, bookkeepers, clerical workers

Personal computers and office software appeared capable of replacing enormous amounts of routine administrative work.

Many particular occupations contracted sharply, but computers also created entirely new categories of employment. The transformation was nevertheless highly unequal: workers whose skills complemented computers benefited more than those whose tasks were automated.

1990s–2010s: Internet and e-commerce

Retail clerks, travel agents, newspaper workers, postal and publishing workers

The Internet appeared likely to eliminate intermediaries and many traditional information jobs.

Many traditional occupations shrank or changed dramatically. At the same time, software, logistics, digital advertising, e-commerce and online services created new economic activity.

2010s–2020s: AI and generative AI

Writers, programmers, customer-service workers, analysts, designers and other knowledge workers

Unlike earlier automation, AI threatens portions of cognitive and creative work, raising fears that even highly educated workers may become economically redundant.

The outcome is still unsettled. Evidence increasingly suggests that AI can substitute for particular tasks while also increasing productivity and creating new tasks. The important historical question is likely to be how quickly workers and institutions adjust, rather than simply whether AI eliminates jobs.


Ironically, though we habitually assume younger people are digital native and comfortable using technology, they also are not immune from logical concerns about how new technology will reshape job markets. 


If history applies to AI as it has in the past, job tasks and functions are very likely to be disrupted. Some jobs will disappear as well. 


But new jobs will be created. And younger people are likely to be the beneficiaries, compared to older workers. 


Effect

Historical precedent

Likely significance for AI

Some tasks disappear

Virtually every major technological revolution

Very high

Some occupations shrink substantially

Weavers, telephone operators, agricultural workers, typists

High

New occupations and industries emerge

Industrialization, computers, Internet

Very likely, but difficult to predict

Workers displaced today automatically benefit from new jobs tomorrow

Historically not necessarily

Older workers tend not to benefit


A 2026 study by David Autor, Caroline Chin, Anna Salomons and Bryan Seegmiller, for example found that new work is disproportionately performed by younger and more educated workers, even after controlling for occupation, industry and location. 



Study

Technology / setting

What it finds relevant to age

Implication

Autor, Chin, Salomons & Seegmiller (2026), “What Makes New Work Different from More Work?”

U.S. occupational change, 1940–2023

New work is disproportionately performed by younger and more educated workers. New work also carries significant wage premiums that are larger for newer occupations. (National Bureau of Economic Research)

Very strong support for the idea that technological/economic change creates opportunities disproportionately captured by younger workers. NBER study

Deng, Müller, Plümpe & Stegmaier (2024), “Robots, Occupations, and Worker Age”

German manufacturing plants adopting robots

Robot adoption did not reduce employment for an entire age group, but the reinstatement/creation effect was age-biased toward young workers. The authors conclude that young workers benefited most from the new jobs created by robot adoption. (IZA)

Perhaps the closest direct evidence to your proposition: displacement can be occupation-specific while the new employment generated by technology disproportionately favors younger workers. IZA study

Battisti, Dustmann & Schönberg (2023), “Technological and Organizational Change and the Careers of Workers”

German firms and technological/organizational change

Firms often retrain routine workers into more abstract jobs, but older workers are an important exception: technological/organizational change increases their risk of permanently leaving employment and reduces earnings. (IZA)

Strong evidence for an age asymmetry in adjustment: younger/mid-career workers can be retrained into new work more successfully. IZA study

Kogan, Papanikolaou, Schmidt & Seegmiller (2023/2025), “Technology and Labor Displacement”

U.S. patents matched to worker-level administrative data

Labor-saving technologies reduce exposed workers' earnings. Labor-augmenting technologies increase employment, but earnings gains are concentrated among new entrants, while earnings can decline among incumbents—especially older, white-collar and higher-paid workers. (National Bureau of Economic Research)

Very strong evidence for a newcomer-versus-incumbent effect. Technology can create opportunities while simultaneously eroding the value of incumbent expertise. NBER study

Kogan et al. (2021/22), “Technology, Vintage-Specific Human Capital, and Labor Displacement”

U.S. patents, occupations and worker earnings

Workers exposed to technologies that make their existing skills obsolete suffer displacement or weaker earnings growth. The authors explicitly emphasize vintage-specific human capital. (National Bureau of Economic Research)

Provides the theoretical mechanism: experience can become a liability when it is tied to an obsolete technological vintage. NBER study

Barth, Davis, Freeman & McElheran (2020), “Twisting the Demand Curve”

U.S. firms' software investment

Software investment raises earnings, but the effect declines after age 50 and is approximately zero after age 65; conventional equipment investment does not show the same age pattern. (National Bureau of Economic Research)

Evidence that digital technology can have an age-gradient in its wage effects. NBER study

Bartel & Sicherman (1993), “Technological Change and the Careers of Older Workers”

35 U.S. industries

Expected technological change induces more training and later retirement, but an unexpected increase in technological change causes older workers to retire earlier, apparently because retraining becomes less attractive. (National Bureau of Economic Research)

Direct historical evidence that unexpected technological disruption can cause older workers to exit rather than retrain. NBER study

Braxton & Taska (2023), “Technological Change and the Consequences of Job Loss”

U.S. occupational skills and displaced workers

Technological change explains about 45% of the decline in earnings following job loss. Workers who lack the new skills move to occupations where their remaining skills command lower wages. (American Economic Association)

Strong evidence for your second proposition: replacement employment can be less lucrative, even when workers remain employed. American Economic Review study

Love & Torrence (1989), “The Impact of Worker Age on Unemployment and Earnings After Plant Closings”

Older vs. younger displaced U.S. workers

Workers 55+ had a median unemployment duration of 27 weeks versus 13 weeks for workers under 45, and older workers subsequently earned less. (PubMed)

Older workers have historically had more difficulty converting displacement into equivalent new employment.

2001 Journal of Socio-Economics study, “Age bias in worker displacement”

U.S. displaced workers

Older displaced workers had higher pre-displacement wages but suffered greater earnings losses than younger displaced workers. (ScienceDirect)

Particularly relevant to the idea that an older worker may be unable to reproduce the economic value of a lost job.

Hudomiet & Willis (2021), “Computerization, Obsolescence, and the Length of Working Life”

U.S. computerization, 1984–2017

Older workers initially adopted computers later than younger workers, creating a temporary knowledge gap; computer use eventually converged. (National Bureau of Economic Research)

Suggests that the problem is not an inherent inability of older workers to learn technology; the timing of adaptation matters. NBER study


The point: fear of new technology impact on job prospects is an old story. What seems unusual today is just that the most-technologically-adept generations are those who now fear the implications AI has for jobs, even if they are most likely to get new jobs created by AI.


Tuesday, August 18, 2026

Cognitive and Creative Implications of Language Model Use are a Bell Curve

It isn’t hard to encounter sentiment about the dangers of using artificial intelligence in education, almost always in the context of a potential diminishing of cognitive skills of some sort. 


I tend to have a different view, which is that people show a Bell curve (a normal distribution) of intelligence or cognitive capabilities. 


It follows that there would be a Bell Curve of ability to use language models in ways that enhance, rather than diminish, cognitive skills. 


That might be true even when there are other forms of “intelligence” beyond those measured by intelligence quotient tests such as:

  • Linguistic: Skill with words and language.

  • Logical-Mathematical: Skill with numbers and logic.

  • Musical: Skill with pitch, rhythm, and sound.

  • Bodily-Kinesthetic: Skill with body movement and control.

  • Visual-Spatial: Skill with visual spaces and pictures.

  • Interpersonal: Skill in understanding other people.

  • Intrapersonal: Skill in understanding yourself.

  • Naturalist: Skill in understanding nature and animals.

  • Existential: Skill in pondering deep questions about life.


In other words, AI can be either a cognitive substitute or a cognitive accelerator, depending on how it is used. And since human cognition and curiosity arguably also are a Bell Curve, some are almost naturally going to use it better than others. 


For example, one review examined 67 studies on critical thinking and use of ChatGPT found that ChatGPT supports cognitive development in some instances, while declines in creativity and critical thinking happened in other instances. 


A possibly-oversimplified view is that how much thinking a learner did before conducting research (asking questions) and after doing that research seemingly matters. 


When learners used ChatGPT for “cognitive offloading (replacing thinking), both creativity and critical thinking seemed to suffer. 


In other words, it is “how you use it” that matters. For example, if primarily used for summarization and writing (“Cliff Notes” or essay writing), critical thinking skills were not enhanced. 


If learners essentially substituted ChatGPT for their own thinking and questioning, cognitive skills arguably were not enhanced. 


AI use

What the learner does

Likely cognitive effect

Answer substitution

“Give me the answer.”

High risk of cognitive offloading

Summarization

“Summarize this chapter for me.”

Saves time, but may reduce comprehension/retention if it replaces reading

Explanation

“Explain this concept at three levels.”

Potentially strong learning benefit

Research exploration

“What are the major arguments about this subject?”

Potentially very large benefit; expands exploration

Question generation

“What questions should I be asking about this?”

Can stimulate inquiry

Socratic dialogue

“Challenge my interpretation.”

Can strengthen reasoning

Research criticism

“What evidence contradicts this argument?”

Strengthens evaluation

Simulation/debate

“Argue the opposite position.”

Strengthens perspective-taking and argumentation

Feedback

Learner produces work; AI critiques it

Potentially high-value learning

Independent retrieval → AI verification

Learner thinks first, AI checks second

Probably among the safest/highest-value uses


The point is that, in an earlier form, calculator use diminished the amount of arithmetic humans needed to perform.


But such use can increase the amount and sophistication of mathematics they can do, provided they still understand the underlying mathematics.


Use of calculators did not automatically decrease math skills. Such use shifted the potential terrain. And there is arguably a Bell curve of ability, willingness and skill in doing so. 


In the same way, using language models poses some reduction of skills or effort:

  • memory retrieval

  • mental calculation

  • information search skills

  • initial formulation

  • sustained attention

  • epistemic vigilance

  • argument construction.


Likewise, personal computers eliminated much human labor devoted to:

  • arithmetic

  • sorting

  • copying

  • Indexing

  • Searching

  • formatting.


Nobody argues that eliminating those activities made humanity intellectually weaker overall. The productivity gain came from moving human effort upward. The same might be said of language model uses.


But that doesn't necessarily mean that overall intellectual capability falls. AI potentially creates new possibilities which might be grasped. Does it eliminate a cognitive activity or only a bottleneck to more valuable cognitive activities?


And much of the answer will depend on the learners themselves. 


Granted, much of my own work involves research. And it turns out that language models are very helpful for research.


When doing any sort of research with a historical component (what happened, when, by whom, with what results or patterns), an idealized pre-language-model process might look like:

  • search Google

  • search Wikipedia

  • find books and articles

  • search companies

  • follow references

  • discover competing interpretations

  • figure out terminology

  • search more

  • construct a mental map

  • begin asking other questions. 


Language models reduce the time required for the first eight activities, generally speaking, even when simpler questions, well within an existing domain, and not requiring all those steps, are tackled. 


So the research reached the latter two stages much faster. 


The caveat is that the ability to comprehend and recall is more important inside structured learning processes (“education”) where "learning" means the ability to recall a specific body of information. “There will be a test,” in other words. 


The ability to synthesize and extrapolate arguably is more important outside such structured learning situations (work, innovation, discovery). 


The implication is that different people are going to use language models, in formal education, in better or less good ways. No single set of guardrails or exhortations is going to change that. 


Much still relies, as it does almost everywhere in life, with the motivation and aptitude of the user.


AI "Luddite" Concern is About Money, Not Technology

Perhaps we should not be surprised that polls show young people are wary of artificial intelligence , fearing it will take jobs. Such distru...